An amputee war hero blown up in Afghanistan was barred from boarding a train and escorted by police from the station after being unable to 'prove' his disability.

Former Royal Marine Andy Grant was injured in an explosion in Afghanistan in February 2009 and had his right leg amputated in November 2010.

The 28-year-old, who now has a prosthetic leg, was left in total disbelief after a member of Virgin Trains staff asked him: "How do we know you're even disabled?" when he was unable to produce his disability railcard.

The drama unfolded when Mr Grant was travelling from London Euston to Liverpool Lime Street at 2pm yesterday, and he left his wallet in a cafe facing the station.